Wireless charger



FIG. 1 is a perspective view of a wireless charger design showing my new design.

FIG. 2 is a front view of a wireless charger.

FIG. 3 is a rear view of a wireless charger.

FIG. 4 is a left side view of a wireless charger.

FIG. 5 is a right side view of a wireless charger.

FIG. 6 is a top view of a wireless charger; and,

FIG. 7 is a bottom view of a wireless charger.

The broken lines depict portions of the wireless charger that form no part of the claimed design. 

CLAIM The ornamental design for a wireless charger, as shown and described. 